共 50 条
- [2] BAIRD IM, 1959, Q J MED, V28, P21
- [3] BAKER SJ, 1968, VITAM HORM, V26, P537
- [4] BIZZOZERO C, 1893, ARCH MIKROSK ANAT, V42, P82
- [5] BOYES BE, 1971, GUT, V12, P867
- [7] CLARKE RM, 1970, J ANAT, V107, P384
- [8] COMFORT MW, 1953, GASTROENTEROLOGY, V23, P155
- [10] COTTON PB, 1971, THESIS CAMBRIDGE